OXIDATION OF FIRST ROW TRANSITION ELEMENTS WITH AsF5 IN AsF3 AT AMBIENT TEMPERATURE: SYNTHESES AND STRUCTURES OF M(AsF6)2·2AsF3, M = Fe, Co, Ni

摘要

A novel synthetic approach via reactions between pure metals (Cr, Mn, Fe, Co, Ni, Cu) and AsF5 in AsF3 as a solvent has been investigated. AsF5 proved to oxidize these metals to their (+2) oxidation state. In the case of Cr, Mn or Cu the same compounds as